According to the annual report released by Sanan Optoelectronics, the operating income in 2012 was 3.363 billion yuan, a year-on-year increase of 92.48%; however, the net profit attributable to shareholders of listed companies was 810 million yuan, a year-on-year decrease of 13.47%. It is worth noting that operating income has risen sharply, but profits have declined.
In his annual report, the reporter found that the gross profit margin of the entire industry decreased by 14.36 percentage points from 2011 to 25.31%. In addition to Sanan Optoelectronics, other chip companies such as Dehao Runda and Silan Micro all experienced a decline in profits in 2012.
It is reported that with the application of LED technology in the field of lighting, the entire industry entered a period of rapid development in 2009, and was regarded as a sunrise industry. At that time, the industry expected that by 2015, LED lighting will occupy 30% of the general lighting market, LED lighting industry The scale will reach 500 billion yuan and the export will earn 30 billion US dollars. LED lighting cakes are tempting and the market prospects are good, attracting capital from all walks of life.
However, with the various capitals of various sources, the LED industry has clearly begun to appear oversupply. A representative of the company who did not want to be named pointed out that the current inventory is high, and the average chip company has a half-year inventory.
Industry analysts pointed out that in fact, LED market demand did not decline in 2012, but capacity expansion far exceeded demand. Moreover, in the high-end lighting field, domestic manufacturers have not allocated too much market share, and can only fight price wars at the low-end and low-end, resulting in structural overcapacity.
Home appliance analyst Liang Zhenpeng said that the stagnation of LED TV sales is also the reason for the decline in chip demand. LED chips are the main components of LED TVs, but in 2012, the color TV market was very sluggish and could not drive the upstream production and sales scale.
It is worth noting that despite the slow production and sales, there are still enterprises expanding. Shanghai Super Silicon Semiconductor Co., Ltd. plans to complete the Chongqing LED chip project at the end of January this year; Taiwan's leading chip company, Jingyuan Optoelectronics, is expanding; The Changzhou joint venture's crystal product Changzhou plant also increased the production capacity of 8 LED chip production equipment.
The industry generally believes that the supply of LED chips is too high, profits can not be improved quickly, and continuous expansion will only lead to further lower profits.

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